有些鱼和蜗牛以海星为食，特别是巨型法螺蜗牛，它是海星的主要天敌。
There are fish and snails that eat starfish, particularly the giant triton snail, which is the main predator of the starfish.
本事最小的人最会吹法螺。
吹法螺与扯谎本是同宗。
他老是吹法螺！
方法螺旋CT扫描前准备类似于常规X线口服法胆囊造影。
Methods Before spiral CT scanning, the preparation was similar to the conventional X-ray oral cholecystography.
目的评估阴性法螺旋CT胆管造影(NCTC)对胆管梗阻疾病的诊断价值。
Objective To evaluate the diagnostic value of negative helical ct cholangiography (N-CTC) in patients with obstructive biliary diseases.
目的探讨口服法螺旋CT胆管造影对胆系疾病的诊断价值和对胆系手术的指导价值。
Objective To study the usefulness of oral contrast-enhanced helical CT cholangiography in the diagnosis and treatment for bile duct diseases.
目的评价双剂量法螺旋CT胆道造影(SCTC)及三维重建技术的临床应用价值。
Objective To evaluate double dose contrast medium spiral ct cholangiography (SCTC) and 3d reconstruction technique in clinical applications.
目的评价双剂量法螺旋CT胆道造影(SCTC)及三维重建技术的临床应用价值。
Objective To evaluate double dose contrast medium spiral ct cholangiography (SCTC) and 3d reconstruction technique in clinical applications.
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